json = { "errors":{"name":["is too long (maximum is 50 characters)"], "organization":["can't be blank"] ,"on":["name", "organization"]} }


formattedErrors = [ ]
# Go through the fields in "on"
for name in json.errors.on
  # Alert each error in the different sections
  formattedErrors.push "#{name}: #{json.errors[name].join ', '}"
alert "Following errors were encountered: " + formattedErrors.join("\n")